CVE-2021-30810 json
An authorization issue was addressed with improved state management.
published 2021-10-19 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-17727
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
An authorization issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An attacker in physical proximity may be able to force a user onto a malicious Wi-Fi network during device setup.
Patch / fix
- Apple iOS and iPadOS 15
- Apple tvOS 15
- Apple watchOS 8
Exploit prediction
0.53% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 2.9 | AV:A/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Apple iOS and iPadOS
- Apple tvOS
- Apple watchOS
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
support.apple.com
/en-us/HT212814
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT212819
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT212815
release-notes, vendor-advisory
-
seclists.org
/fulldisclosure/2021/Oct/62
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2021/Oct/63
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2021/Oct/61
mailing-list, third-party-advisory
Sources
- CVE List CVE-2021-30810
- NVD CVE-2021-30810
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